2019691817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{48871}}^1$

素因数の和:48929

約数の個数: 24

約数和(自身を含む): 2520622272

約数和(自身を除く): 500930455

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 2431, 3179, 3757, 41327, 48871, 537581, 635323, 830807, 6988553, 9138877, 10800491, 14123719, 118805401, 155360909, 183608347, 2019691817]

約数ペア:

[(1, 2019691817), (11, 183608347), (13, 155360909), (17, 118805401), (143, 14123719), (187, 10800491), (221, 9138877), (289, 6988553), (2431, 830807), (3179, 635323), (3757, 537581), (41327, 48871)]